[1]
García de Paredes, P., Calleja, J., Vázquez, T. and Cebrián, J.L. 1969. Investigation on the meteorization of cements by infra-red spectroscopy. Materiales de Construcción. 19, 136 (Dec. 1969), 17–27. DOI:https://doi.org/10.3989/mc.1969.v19.i136.1574.